/*
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 */
package nemeanshop;

import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.Formatter;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author havardaxelsen
 */
public class Crypt {
    
    
    
    
    
    public static String SHAsum(String pw){
        try {
            byte[] convertme = pw.getBytes();
                
            MessageDigest md = MessageDigest.getInstance("SHA-1"); 
            return byteArray2Hex(md.digest(convertme));
        } catch (NoSuchAlgorithmException ex) {
            Logger.getLogger(Crypt.class.getName()).log(Level.SEVERE, null, ex);
            return "";
        }
}

    private static String byteArray2Hex(final byte[] hash) {
    Formatter formatter = new Formatter();
    for (byte b : hash) {
        formatter.format("%02x", b);
    }
    return formatter.toString();
}

}

